Lottery game tickets and methods for making same
US7303134B2 · kind B2 · utility
13Cited by
45References
19Claims
0Family size
Inventors
Key dates
| Filing date | Feb 3, 2004 |
| Grant date | Dec 4, 2007 |
| Priority date | — |
| Expiry date | Feb 3, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F2250/287
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
In one embodiment there is described a reader capable of processing image data representing a substrate. The reader can include a multiple pixel image sensor and a lens focusing image onto the multiple pixel image sensor. In one embodiment the image data representing a substrate processed by a reader can include a representation of a bar code symbol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.